Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Jan Diepenheim, DDS

Individual provider General Practice Dentistry · NPI 1033268933

Dr. Jan Diepenheim, DDS is a General Practice Dentistry in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

7030 35th Ave NE
Seattle, WA 98115-5917
Phone: (206) 526-5600
Fax: (206) 525-0933
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 5824 (WA)

Record details

NPI number1033268933
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJanuary 9, 2007
Last updated in NPPESJuly 9, 2007
Mailing address7030 35th Ave Ne, Seattle, WA 98115-5917

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